feat(docs): add Netlify deployment guide and data encoding demos

- Add Netlify deployment section with form handling and functions examples
- Replace old Git demos with new interactive components
- Add comprehensive data encoding visualization demos
- Update comparison table with Netlify information
This commit is contained in:
sanbuphy
2026-02-22 01:21:39 +08:00
parent 6098908eee
commit 6b1a9cf056
25 changed files with 4326 additions and 4120 deletions
@@ -0,0 +1,277 @@
<template>
<div class="encoding-explorer">
<div class="input-row">
<label class="input-label">输入任意文字看看它在计算机里长什么样</label>
<input
v-model="inputText"
class="text-input"
placeholder="输入文字,如:你好 Hello 🎉"
maxlength="20"
/>
<div class="quick-btns">
<button v-for="preset in presets" :key="preset" class="preset-btn" @click="inputText = preset">
{{ preset }}
</button>
</div>
</div>
<div v-if="inputText" class="char-breakdown">
<div class="breakdown-header">
<span class="col-char">字符</span>
<span class="col-arrow"></span>
<span class="col-unicode">Unicode 码点</span>
<span class="col-arrow"></span>
<span class="col-utf8">UTF-8 字节</span>
<span class="col-bytes">字节数</span>
</div>
<transition-group name="fade" tag="div">
<div
v-for="(item, i) in charData"
:key="i"
class="char-row"
:class="item.type"
>
<span class="col-char char-glyph">{{ item.char }}</span>
<span class="col-arrow dim"></span>
<span class="col-unicode codepoint">{{ item.codepoint }}</span>
<span class="col-arrow dim"></span>
<div class="col-utf8 bytes-grid">
<span v-for="(b, j) in item.utf8Bytes" :key="j" class="hex-byte">{{ b }}</span>
</div>
<span class="col-bytes byte-count">{{ item.byteCount }} 字节</span>
</div>
</transition-group>
</div>
<div v-if="inputText" class="summary-row">
<div class="summary-item">
<span class="s-label">字符数</span>
<span class="s-value">{{ charData.length }}</span>
</div>
<div class="summary-item">
<span class="s-label">UTF-8 总字节数</span>
<span class="s-value highlight">{{ totalBytes }}</span>
</div>
<div class="summary-item">
<span class="s-label">平均每字符</span>
<span class="s-value">{{ avgBytes }} 字节</span>
</div>
</div>
<div class="tip-box">
<span><strong>提示</strong>英文字母在 UTF-8 中只占 <strong>1 字节</strong>常用汉字占 <strong>3 字节</strong>Emoji <strong>4 字节</strong>这就是为什么处理中文文本时字符数字节数是两个完全不同的概念</span>
</div>
</div>
</template>
<script setup>
import { ref, computed } from 'vue'
const inputText = ref('你好 Hello')
const presets = ['你好', 'Hello', '你好 Hello', '🎉', 'AI助手']
function toUtf8Bytes(char) {
const bytes = []
const encoder = new TextEncoder()
const encoded = encoder.encode(char)
for (const b of encoded) {
bytes.push('0x' + b.toString(16).toUpperCase().padStart(2, '0'))
}
return bytes
}
function getCharType(char) {
const code = char.codePointAt(0)
if (code > 0xFFFF) return 'emoji'
if (code > 0x4E00 && code < 0x9FFF) return 'cjk'
if ((code >= 65 && code <= 90) || (code >= 97 && code <= 122)) return 'ascii'
return 'other'
}
const charData = computed(() => {
return [...inputText.value].slice(0, 12).map(char => {
const utf8Bytes = toUtf8Bytes(char)
return {
char,
codepoint: 'U+' + char.codePointAt(0).toString(16).toUpperCase().padStart(4, '0'),
utf8Bytes,
byteCount: utf8Bytes.length,
type: getCharType(char)
}
})
})
const totalBytes = computed(() => charData.value.reduce((s, c) => s + c.byteCount, 0))
const avgBytes = computed(() => charData.value.length ? (totalBytes.value / charData.value.length).toFixed(1) : 0)
</script>
<style scoped>
.encoding-explorer {
border: 1px solid var(--vp-c-divider);
border-radius: 8px;
background: var(--vp-c-bg-soft);
padding: 1.25rem;
margin: 1rem 0;
display: flex;
flex-direction: column;
gap: 1rem;
font-family: var(--vp-font-family-base);
}
.input-label {
display: block;
font-size: 0.88rem;
font-weight: bold;
margin-bottom: 0.5rem;
}
.text-input {
width: 100%;
padding: 0.5rem 0.75rem;
border: 1px solid var(--vp-c-divider);
border-radius: 6px;
background: var(--vp-c-bg);
font-size: 1rem;
color: var(--vp-c-text-1);
outline: none;
transition: border-color 0.2s;
box-sizing: border-box;
}
.text-input:focus { border-color: var(--vp-c-brand); }
.quick-btns {
display: flex;
gap: 0.4rem;
flex-wrap: wrap;
margin-top: 0.5rem;
}
.preset-btn {
padding: 0.2rem 0.6rem;
border: 1px solid var(--vp-c-divider);
background: var(--vp-c-bg);
border-radius: 4px;
cursor: pointer;
font-size: 0.8rem;
transition: all 0.15s;
}
.preset-btn:hover {
background: var(--vp-c-brand-soft);
border-color: var(--vp-c-brand);
}
.char-breakdown {
background: var(--vp-c-bg);
border-radius: 6px;
overflow: hidden;
border: 1px solid var(--vp-c-divider);
}
.breakdown-header {
display: flex;
align-items: center;
padding: 0.5rem 0.75rem;
background: var(--vp-c-bg-alt);
font-size: 0.78rem;
font-weight: bold;
color: var(--vp-c-text-2);
gap: 0.5rem;
}
.char-row {
display: flex;
align-items: center;
padding: 0.5rem 0.75rem;
border-top: 1px solid var(--vp-c-divider);
gap: 0.5rem;
transition: background 0.2s;
}
.char-row:hover { background: var(--vp-c-bg-soft); }
.char-row.emoji { border-left: 3px solid #f59e0b; }
.char-row.cjk { border-left: 3px solid var(--vp-c-brand); }
.char-row.ascii { border-left: 3px solid var(--vp-c-green-1); }
.char-row.other { border-left: 3px solid var(--vp-c-divider); }
.col-char { width: 2.5rem; text-align: center; }
.col-unicode { width: 6rem; font-family: monospace; font-size: 0.82rem; color: var(--vp-c-brand); }
.col-utf8 { flex: 1; }
.col-bytes { width: 4.5rem; text-align: right; font-size: 0.8rem; }
.col-arrow { color: var(--vp-c-divider); font-size: 0.8rem; }
.char-glyph { font-size: 1.4rem; font-weight: bold; }
.codepoint { font-family: monospace; }
.dim { opacity: 0.4; }
.bytes-grid {
display: flex;
flex-wrap: wrap;
gap: 0.25rem;
}
.hex-byte {
background: var(--vp-c-bg-alt);
border: 1px solid var(--vp-c-divider);
border-radius: 3px;
padding: 1px 5px;
font-family: monospace;
font-size: 0.75rem;
color: var(--vp-c-text-2);
}
.byte-count {
font-weight: bold;
color: var(--vp-c-text-2);
white-space: nowrap;
}
.summary-row {
display: flex;
gap: 1rem;
flex-wrap: wrap;
}
.summary-item {
flex: 1;
min-width: 100px;
background: var(--vp-c-bg);
border: 1px solid var(--vp-c-divider);
border-radius: 6px;
padding: 0.6rem 0.75rem;
display: flex;
flex-direction: column;
align-items: center;
gap: 0.15rem;
}
.s-label {
font-size: 0.75rem;
color: var(--vp-c-text-2);
}
.s-value {
font-size: 1.4rem;
font-weight: bold;
}
.s-value.highlight { color: var(--vp-c-brand); }
.tip-box {
background: var(--vp-c-bg-alt);
border-left: 4px solid var(--vp-c-yellow-1);
padding: 0.75rem 1rem;
border-radius: 0 6px 6px 0;
font-size: 0.85rem;
color: var(--vp-c-text-1);
line-height: 1.6;
display: flex;
gap: 0.5rem;
}
.tip-icon { font-size: 1rem; flex-shrink: 0; }
.fade-enter-active, .fade-leave-active { transition: opacity 0.2s; }
.fade-enter-from, .fade-leave-to { opacity: 0; }
</style>